--- /dev/null
+--- a/Makefile
++++ b/Makefile
+@@ -30,7 +30,7 @@ endif
+ # changed if desired.
+
+ CPPFLAGS ?= -pedantic
+-CXXFLAGS ?= -Wall -Wextra -Wshadow -Werror -O3 $(MINGW_CXXFLAGS)
++CXXFLAGS ?= -Wall -Wextra -Wshadow $(MINGW_CXXFLAGS)
+
+ HEADERS := $(shell find include -name '*.hpp')
+ SOURCES := $(shell find src -name '*.cpp')
+--- a/src/example/pegtl/CMakeLists.txt
++++ b/src/example/pegtl/CMakeLists.txt
+@@ -60,7 +60,7 @@ foreach(examplesourcefile ${example_sources})
+ if(MSVC)
+ target_compile_options(${exename} PRIVATE /W4 /WX /utf-8)
+ else()
+- target_compile_options(${exename} PRIVATE -pedantic -Wall -Wextra -Wshadow -Werror)
++ target_compile_options(${exename} PRIVATE -pedantic -Wall -Wextra -Wshadow )
+ endif()
+ endforeach()
+
+--- a/src/test/pegtl/CMakeLists.txt
++++ b/src/test/pegtl/CMakeLists.txt
+@@ -150,7 +150,7 @@ foreach(testsourcefile ${test_sources})
+ if(MSVC)
+ target_compile_options(${exename} PRIVATE /W4 /WX /utf-8)
+ else()
+- target_compile_options(${exename} PRIVATE -pedantic -Wall -Wextra -Wshadow -Werror)
++ target_compile_options(${exename} PRIVATE -pedantic -Wall -Wextra -Wshadow )
+ endif()
+ if(ANDROID)
+ add_test(NAME ${exename} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} COMMAND ${CMAKE_COMMAND} "-DANDROID_NDK=${ANDROID_NDK}" "-DTEST_RESOURCES_DIR=${CMAKE_SOURCE_DIR}" "-DTEST_RESOURCES=src/test/pegtl/data;src/test/pegtl/file_data.txt;Makefile" "-DUNITTEST=${exename}" -P ${CMAKE_CURRENT_SOURCE_DIR}/ExecuteOnAndroid.cmake)
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="project">
+ <email>sci@gentoo.org</email>
+ <name>Gentoo Science Project</name>
+ </maintainer>
+ <upstream>
+ <remote-id type="github">taocpp/PEGTL</remote-id>
+ </upstream>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Header-only library for creating parsers according to Parsing Expression Grammar"
+HOMEPAGE="https://github.com/taocpp/PEGTL"
+SRC_URI="https://github.com/taocpp/PEGTL/archive/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${P^^}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="amd64 ~arm ~arm64 ~riscv ~x86"
+IUSE="examples test"
+RESTRICT="!test? ( test )"
+
+src_configure() {
+ local mycmakeargs=(
+ -DPEGTL_BUILD_EXAMPLES=$(usex examples)
+ -DPEGTL_BUILD_TESTS=$(usex test)
+ -DPEGTL_INSTALL_CMAKE_DIR="$(get_libdir)/cmake/${PN}"
+ -DPEGTL_INSTALL_DOC_DIR="share/doc/${PF}"
+ )
+ cmake_src_configure
+}